I'll tell you what, in theory this job should be easy, the reality is it can be a ballache if you don't have the right customers. And even if you do it never runs smoothly, there's always one to ruin your day with a not today etc.
We might be able to earn good money, but we deserve it with all the crap we have to put up with at times, bad weather, bad custys, it's not all roses is it